22634480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 61670160

約数和(自身を除く): 39035680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 89, 110, 136, 170, 176, 178, 187, 220, 272, 289, 340, 356, 374, 440, 445, 578, 680, 712, 748, 880, 890, 935, 979, 1156, 1360, 1424, 1445, 1496, 1513, 1780, 1870, 1958, 2312, 2890, 2992, 3026, 3179, 3560, 3740, 3916, 4624, 4895, 5780, 6052, 6358, 7120, 7480, 7565, 7832, 9790, 11560, 12104, 12716, 14960, 15130, 15664, 15895, 16643, 19580, 23120, 24208, 25432, 25721, 30260, 31790, 33286, 39160, 50864, 51442, 60520, 63580, 66572, 78320, 83215, 102884, 121040, 127160, 128605, 133144, 166430, 205768, 254320, 257210, 266288, 282931, 332860, 411536, 514420, 565862, 665720, 1028840, 1131724, 1331440, 1414655, 2057680, 2263448, 2829310, 4526896, 5658620, 11317240, 22634480]

約数ペア:

[(1, 22634480), (2, 11317240), (4, 5658620), (5, 4526896), (8, 2829310), (10, 2263448), (11, 2057680), (16, 1414655), (17, 1331440), (20, 1131724), (22, 1028840), (34, 665720), (40, 565862), (44, 514420), (55, 411536), (68, 332860), (80, 282931), (85, 266288), (88, 257210), (89, 254320), (110, 205768), (136, 166430), (170, 133144), (176, 128605), (178, 127160), (187, 121040), (220, 102884), (272, 83215), (289, 78320), (340, 66572), (356, 63580), (374, 60520), (440, 51442), (445, 50864), (578, 39160), (680, 33286), (712, 31790), (748, 30260), (880, 25721), (890, 25432), (935, 24208), (979, 23120), (1156, 19580), (1360, 16643), (1424, 15895), (1445, 15664), (1496, 15130), (1513, 14960), (1780, 12716), (1870, 12104), (1958, 11560), (2312, 9790), (2890, 7832), (2992, 7565), (3026, 7480), (3179, 7120), (3560, 6358), (3740, 6052), (3916, 5780), (4624, 4895)]